47785448

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 91738920

約数和(自身を除く): 43953472

約数列:

[1, 2, 4, 8, 61, 122, 181, 244, 362, 488, 541, 724, 1082, 1448, 2164, 4328, 11041, 22082, 33001, 44164, 66002, 88328, 97921, 132004, 195842, 264008, 391684, 783368, 5973181, 11946362, 23892724, 47785448]

約数ペア:

[(1, 47785448), (2, 23892724), (4, 11946362), (8, 5973181), (61, 783368), (122, 391684), (181, 264008), (244, 195842), (362, 132004), (488, 97921), (541, 88328), (724, 66002), (1082, 44164), (1448, 33001), (2164, 22082), (4328, 11041)]